/* ============================================================
   DRAKOWEBS — style.css
   Design tokens + base + componentes.
   Ver animations.css para keyframes/reveals y responsive.css para breakpoints.
   ============================================================ */

/* ---------- 1. FUENTES (autoalojadas) ---------- */
@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/space-grotesk-latin-500-normal.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/space-grotesk-latin-700-normal.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/inter-latin-400-normal.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/inter-latin-500-normal.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/inter-latin-600-normal.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ---------- 2. DESIGN TOKENS ---------- */
:root {
  /* Color */
  --color-bg: #0B0B0B;
  --color-surface: #111111;
  --color-text: #FAFAFA;
  --color-text-secondary: #B5B5B5;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-accent: #C8A96A;
  --color-accent-soft: rgba(200, 169, 106, 0.12);
  --color-focus: #C8A96A;

  /* Tipografía */
  --font-display: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  --text-xs: 0.8125rem;    /* 13px */
  --text-sm: 0.9375rem;    /* 15px */
  --text-base: 1.0625rem;  /* 17px */
  --text-lg: 1.3125rem;    /* 21px */
  --text-xl: 1.75rem;      /* 28px */
  --text-2xl: clamp(2rem, 3.5vw, 2.75rem);
  --text-3xl: clamp(2.75rem, 6vw, 4.5rem);
  --text-hero: clamp(2.5rem, 7vw, 6rem);

  --leading-tight: 1.1;
  --leading-snug: 1.35;
  --leading-normal: 1.7;
  --leading-relaxed: 1.8;

  --tracking-tight: -0.03em;
  --tracking-normal: 0em;
  --tracking-wide: 0.08em;

  /* Espaciado — escala fija de 8px */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;
  --space-10: 160px;

  /* Layout */
  --container-max: 1440px;
  --content-max: 1280px;
  --content-narrow: 760px;
  --gutter: clamp(24px, 5vw, 64px);

  /* Radios */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Sombras — sutiles, casi invisibles */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);

  /* Duraciones */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 350ms;
  --duration-slower: 500ms;

  /* Easing — curva propia, coherente en toda la web */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-reveal: cubic-bezier(0.19, 1, 0.22, 1); /* más lenta y "pesada": para momentos de énfasis */

  /* Z-index */
  --z-nav: 100;
  --z-cursor: 200;
}

/* ---------- 3. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body, h1, h2, h3, h4, p, figure, blockquote, ul, ol {
  margin: 0;
}
ul[class], ol[class] { list-style: none; padding: 0; }

html, body { height: 100%; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

input, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

/* Foco visible siempre — accesibilidad, nunca solo color */
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  transition: outline-offset 150ms var(--ease-out);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-3);
  z-index: 1000;
  background: var(--color-accent);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--duration-base) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-3);
}

/* ---------- 4. TIPOGRAFÍA ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}

h3 { font-weight: 500; letter-spacing: var(--tracking-normal); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

/* ---------- 5. LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-block: clamp(88px, 10vw, 112px);
}
.section--surface {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}
.section__header {
  max-width: 640px;
  margin-bottom: clamp(56px, 7vw, 72px);
}
.section__title {
  font-size: var(--text-2xl);
}

/* ---------- 6. NAVEGACIÓN ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: var(--z-nav);
  padding-block: var(--space-4);
  transition: padding var(--duration-slow) var(--ease-out),
              background-color var(--duration-slow) var(--ease-out),
              border-color var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 11, 11, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out),
              backdrop-filter var(--duration-slow) var(--ease-out);
  z-index: -1;
}

.site-header.is-scrolled {
  padding-block: calc(var(--space-2) + 2px);
  border-bottom-color: var(--color-border);
  transform: translateY(-1px);
}
.site-header.is-scrolled::before {
  opacity: 1;
  background: rgba(11, 11, 11, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-tight);
  transition: letter-spacing var(--duration-slow) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
}
.logo:hover {
  letter-spacing: -0.01em;
  transform: translateY(-1px);
}
.logo__accent { color: var(--color-accent); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
}

.nav__menu a {
  position: relative;
  padding-block: var(--space-1);
  transition: color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              transform var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1);
}
.nav__menu a:hover,
.nav__menu a:focus-visible {
  transform: translateY(-1px);
}
.nav__menu a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transition: right var(--duration-base) var(--ease-out);
}
.nav__menu a:not(.nav__cta):hover,
.nav__menu a:not(.nav__cta):focus-visible {
  color: var(--color-accent);
}
.nav__menu a:not(.nav__cta):hover::after,
.nav__menu a:not(.nav__cta):focus-visible::after {
  right: 0;
}

.nav__cta {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-base) var(--ease-out),
              background-color var(--duration-base) var(--ease-out);
}
.nav__cta:hover, .nav__cta:focus-visible {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.nav__toggle-line {
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
}

/* ---------- 7. BOTONES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  padding-inline: var(--space-6);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-normal);
  transform: translate(var(--magnet-x, 0px), var(--magnet-y, 0px));
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
              background-color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              border-color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.btn:active {
  transform: translate(var(--magnet-x, 0px), var(--magnet-y, 0px)) scale(0.96);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn--primary:hover, .btn--primary:focus-visible {
  box-shadow: var(--shadow-md);
  transform: translate(var(--magnet-x, 0px), calc(var(--magnet-y, 0px) - 2px));
}

.btn:hover,
.btn:focus-visible {
  transform: translate(var(--magnet-x, 0px), calc(var(--magnet-y, 0px) - 1px));
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translate(var(--magnet-x, 0px), calc(var(--magnet-y, 0px) - 2px));
}

.btn--full { width: 100%; }

/* ---------- 8. HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: var(--space-9);
}

.hero__grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 70%);
  opacity: 0.6;
  will-change: transform;
}

.hero__content { position: relative; z-index: 1; max-width: 900px; }

.hero__headline {
  display: flex;
  flex-direction: column;
  font-size: var(--text-hero);
  margin-bottom: var(--space-5);
}
.hero__line--accent { color: var(--color-accent); }

.hero__subheadline {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 46ch;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero .btn {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.hero .btn--primary {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
}

.hero .btn--primary:hover,
.hero .btn--primary:focus-visible {
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
}

.hero .btn--secondary:hover,
.hero .btn--secondary:focus-visible {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-6);
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              transform var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1);
}
.scroll-indicator:hover,
.scroll-indicator:focus-visible {
  color: var(--color-accent);
  transform: translateY(-1px);
}
.scroll-indicator__line {
  width: 1px;
  height: 32px;
  background: var(--color-border-strong);
  position: relative;
  overflow: hidden;
}
.scroll-indicator__line::after {
  content: "";
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--color-accent);
  animation: scroll-trace 2.2s var(--ease-in-out) infinite;
}

/* ---------- 9. CLIENTES IDEALES ---------- */
.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.client-card {
  position: relative;
  background: var(--color-bg);
  padding: var(--space-6);
  overflow: hidden;
  transition: background-color var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out),
              border-color var(--duration-slow) var(--ease-out);
}
.client-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-reveal);
}
.client-card:hover::before { transform: scaleX(1); }
.client-card:hover {
  background: var(--color-surface);
  transform: translateY(-2px);
}

.client-card__icon {
  width: 28px; height: 28px;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  transition: transform var(--duration-base) var(--ease-out);
}
.client-card:hover .client-card__icon {
  transform: translateY(-2px);
}

.client-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  transition: color var(--duration-base) var(--ease-out);
}
.client-card:hover h3 { color: var(--color-accent); }
.client-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ---------- 10. SERVICIOS ---------- */
.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-7) var(--space-8);
}

.service-item {
  position: relative;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  transition: padding-left var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out),
              border-color var(--duration-slow) var(--ease-out);
}
.service-item::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--duration-slow) var(--ease-reveal);
}
.service-item:hover::before { width: 48px; }
.service-item:hover {
  padding-left: var(--space-3);
  transform: translateY(-2px);
  border-top-color: var(--color-border-strong);
}

.service-item__index {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  transition: transform var(--duration-base) var(--ease-out);
}
.service-item:hover .service-item__index { transform: translateX(2px); }

.service-item h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.service-item__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.service-item__benefit {
  color: var(--color-text);
  font-weight: 500;
}

/* ---------- 11. FILOSOFÍA ---------- */
.philosophy {
  text-align: center;
  padding-block: var(--space-10);
}
.philosophy .eyebrow { display: flex; justify-content: center; }

.philosophy__statement {
  font-size: var(--text-3xl);
  max-width: 18ch;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}
.philosophy__statement--muted {
  display: block;
  color: var(--color-text-secondary);
  font-size: 0.4em;
  font-weight: 500;
  letter-spacing: var(--tracking-normal);
  margin-top: var(--space-4);
}

.philosophy__body {
  max-width: 50ch;
  margin-inline: auto;
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

/* ---------- 12. PORTFOLIO / CASO DE ESTUDIO ---------- */
.case-study__header {
  max-width: 640px;
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.case-study__title {
  font-size: var(--text-3xl);
  margin-block: var(--space-2);
}
.case-study__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

.case-study__media {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-4);
  margin-bottom: 64px;
}

.media-frame {
  position: relative;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 12px),
    var(--color-surface);
  display: flex;
  align-items: flex-end;
  padding: var(--space-3);
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
              border-color 320ms var(--ease-out),
              box-shadow 320ms var(--ease-out);
}
.media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(115deg, transparent 38%, rgba(255,255,255,0.06) 48%, transparent 58%);
  transform: translateX(-120%);
  transition: transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.media-frame:hover {
  transform: translateY(-2px) scale(1.01);
  border-color: var(--color-border-strong);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}
.media-frame:hover::before {
  transform: translateX(120%);
}
.media-frame--desktop { grid-column: 1; grid-row: 1 / 3; aspect-ratio: 16 / 10; }
.media-frame--mobile  { grid-column: 2; grid-row: 1; aspect-ratio: 9 / 12; }
.media-frame--detail  { grid-column: 2; grid-row: 2; aspect-ratio: 4 / 3; }

.media-frame__label {
  position: relative;
  z-index: 1;
  font-family: 'Space Grotesk', monospace;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  background: rgba(0,0,0,0.5);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.case-study__body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(40px, 5vw, 56px) var(--space-8);
}
.case-study__block {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border);
}
.case-study__block h4 {
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-2);
}
.case-study__block p {
  color: var(--color-text-secondary);
}

.case-study__future {
  margin-top: clamp(40px, 5vw, 56px);
}
.case-study__future-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3vw, 32px);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}
.case-study__future-card h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-3);
  margin-bottom: var(--space-2);
}
.case-study__future-card p:last-child {
  color: var(--color-text-secondary);
}

/* ---------- 13. PROCESO ---------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
}

.process-step {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}
.process-step:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-step__index {
  position: relative;
  display: inline-block;
  font-family: var(--font-display);
  color: var(--color-accent);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-1);
}
.process-step__index::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 16px;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(1);
  transform-origin: left;
  transition: width var(--duration-slow) var(--ease-reveal);
}
.process-step:hover .process-step__index::after { width: 100%; }
.process-step h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.process-step p { color: var(--color-text-secondary); font-size: var(--text-sm); }

/* ---------- 14. ACORDEÓN / FAQ ---------- */
.accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  padding-block: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  transition: color var(--duration-base) var(--ease-out);
}
.accordion__trigger:hover,
.accordion__trigger:focus-visible {
  color: var(--color-accent);
}

/* Icono más/menos construido en CSS puro: dos barras que forman un "+"
   en reposo; al abrir, la barra vertical se contrae y deja solo el "−".
   Más propio que un chevron genérico, y sin gestos exagerados. */
.accordion__icon {
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}
.accordion__icon::before,
.accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-accent);
  transition: transform var(--duration-slow) var(--ease-reveal);
}
.accordion__icon::before {
  width: 16px; height: 1.5px;
  transform: translate(-50%, -50%);
}
.accordion__icon::after {
  width: 1.5px; height: 16px;
  transform: translate(-50%, -50%) scaleY(1);
}
.accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-slow) var(--ease-out);
}
.accordion__panel > * { overflow: hidden; }
.accordion__trigger[aria-expanded="true"] + .accordion__panel {
  grid-template-rows: 1fr;
}
/* Fallback selector: when the item has .is-open (used because the trigger
   is nested inside an <h3>, the adjacent sibling selector may not match
   depending on markup. This preserves existing design and animations.) */
.accordion__item.is-open .accordion__panel {
  grid-template-rows: 1fr;
}
.accordion__item.is-open .accordion__panel .accordion__panel-inner {
  opacity: 1;
  transition-delay: 120ms;
}
.accordion__panel-inner {
  padding-bottom: var(--space-5);
  color: var(--color-text-secondary);
  max-width: 60ch;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}
.accordion__trigger[aria-expanded="true"] + .accordion__panel .accordion__panel-inner {
  opacity: 1;
  transition-delay: 120ms;
}

/* ---------- 15. CONTACTO ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: start;
}

.contact-intro p { color: var(--color-text-secondary); margin-bottom: var(--space-6); }

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.contact-methods a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  font-weight: 500;
  transition: color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              transform var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1);
}
.contact-methods a:hover,
.contact-methods a:focus-visible {
  transform: translateY(-1px);
}
.contact-methods svg { width: 20px; height: 20px; color: var(--color-accent); }
.contact-methods a:hover, .contact-methods a:focus-visible { color: var(--color-accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
  border-bottom: 1px solid var(--color-border-strong);
  padding-block: var(--space-3);
  font-size: var(--text-base);
  transition: border-color var(--duration-base) var(--ease-out);
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
  outline: none;
}
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
}

.form-field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}
.form-field--checkbox label { color: var(--color-text-secondary); font-size: var(--text-sm); }
.form-field--checkbox a { color: var(--color-accent); text-decoration: underline; }
.form-field--checkbox input {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent);
}

.form-field__error {
  font-size: var(--text-xs);
  color: var(--color-accent);
  min-height: 1em;
}

.form-status {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.form-field.has-error input,
.form-field.has-error textarea {
  border-color: #d97757;
}
.form-field.has-error .form-field__error { color: #d97757; }

/* ---------- 16. FOOTER ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-6);
}

.footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.logo--footer { 
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--text-base);
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.footer__brand-mark{
    position:relative;
    top:-1px;
}
.footer__brand-mark {
 display:block;
    width:104px;
    height:104px;
    object-fit:contain;
    flex-shrink:0;
    opacity:.96;
    transition:
        transform .35s ease,
        opacity .35s ease,
        filter .35s ease;
}
.logo--footer:hover .footer__brand-mark{
    transform:rotate(-4deg) scale(1.06);
    filter:drop-shadow(0 0 10px rgba(212,167,44,.25));
}
.footer__legal {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.footer__legal a:hover, .footer__legal a:focus-visible {
  color: var(--color-accent);
  transform: translateY(-1px);
}
.footer__legal a {
  transition: color var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1),
              transform var(--duration-base) cubic-bezier(0.22, 1, 0.36, 1);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}
.footer__social svg {
  width: 18px; height: 18px;
  color: var(--color-text-secondary);
  transition: color var(--duration-base) var(--ease-out);
}
.footer__social a:hover svg, .footer__social a:focus-visible svg { color: var(--color-accent); }

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  width: 100%;
  order: 10;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* ---------- 17. CURSOR PERSONALIZADO ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: var(--z-cursor);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}
html.has-custom-cursor .cursor { opacity: 1; }
html.has-custom-cursor,
html.has-custom-cursor a,
html.has-custom-cursor button {
  cursor: none;
}

.cursor__dot {
  position: absolute;
  width: 6px; height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: var(--color-accent);
}
.cursor__ring {
  position: absolute;
  width: 32px; height: 32px;
  margin: -16px 0 0 -16px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  /* El transform (traslación, rotación por velocidad, escala de anclaje)
     lo fija animations.js en cada frame; aquí solo se define cómo de
     rápido reacciona ese cambio, y la transición del color del borde. */
  transition: transform 160ms var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}
html.cursor--active .cursor__ring {
  border-color: var(--color-accent);
}

/* ---------- Floating back-to-home button for legal pages ---------- */
.back-home {
  position: fixed;
  top: 32px; /* espacio superior: 28-40px recomendado */
  left: var(--gutter); /* alineado con el contenido */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent; /* sin fondo visible */
  border: none; /* sin borde visible */
  box-shadow: none;
  border-radius: 0;
  color: var(--color-text);
  padding: 0;
  margin: 0;
  z-index: 1200;
  transition: transform 180ms var(--ease-out), color 180ms var(--ease-out);
}
.back-home svg { width: 20px; height: 20px; color: currentColor; display: block; }
.back-home:hover svg,
.back-home:focus-visible svg { color: var(--color-accent); }
.back-home:hover, .back-home:focus-visible {
  transform: translateX(-3px); /* desplazamiento hacia la izquierda al hacer hover */
}
.back-home:focus-visible { outline: none; }

@media (max-width: 480px) {
  .back-home { top: 28px; left: calc(var(--gutter) - 4px); }
}

/* Place back-home inside legal pages: left of the title and aligned with content */
.container.legal { position: relative; }
.container.legal .back-home {
  position: absolute; /* positioned relative to the .legal container */
  /* place the icon vertically near the title inside the legal page padding
     use the same top padding token so alignment stays consistent across sizes */
  top: calc(var(--space-9) + 8px);
  /* move much further to the left so it sits left of the title, not above it */
  left: calc(var(--gutter) - 56px);
  transform: none; /* ensure hover transform is applied from this state */
}

@media (max-width: 900px) {
  .container.legal .back-home { top: calc(var(--space-9) + 6px); left: calc(var(--gutter) - 36px); }
}

@media (max-width: 480px) {
  .container.legal .back-home { top: calc(var(--space-9) + 2px); left: calc(var(--gutter) - 20px); }
}